Nematode Succession During Composting Process

Composting is primarily an aerobic process where the complex organic substrate gets converted into stabilized matter containing soluble minerals, CO2, and water. This process is mediated by a wide spectrum of microorganisms like bacteria, fungi, arthropods, nematodes, etc. It is well established that nematodes have the capability to influence various soil processes such as decomposition of complex organic matter and nutrient mineralization. Therefore, they have also been considered as important biological indicators of the composting maturity and stability. Understanding the nematode succession during the composting process assumes significance as it can help us effectively assess the compost quality. The present chapter provides an elaborate overview of the succession of nematofauna during the process of composting. Subsequent to providing brief details of soil and compost process, we discuss the structure and community dynamics of nematofauna during the composting process. Various factors governing the nematode succession and their implications on agriculture are also highlighted.